/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchy.h
Sets a control's current value given its key
template<typename T> void SetControlValue ( [FRigElementKey](API\Plugins\ControlRig\Rigs\FRigElementKey) InKey, const T & InValue, [ERigControlValueType](API\Plugins\ControlRig\Rigs\ERigControlValueType) InValueType, bool bSetupUndo, bool bPrintPythonCommands ) const